Allen-Bradley ControlLogix 1756-DMD30, Руководство пользователя, Страница: 159 / 369

Publication 1756-UM522B-EN-P - February 2003
1756-DMD30 Specific Information B-79
385 Lgx LinkChngCnfg
Enter a value to configure the Drive Module's response to
Controller to Drive Module default links being removed. A
default link is a link automatically set up when a
communication format is selected for the Controller to Drive
Module connection.
•
Value 0 - Ignore configures the drive module to
continue running as normal, in response to this event
•
Value 1 - Alarm configures the drive module to set the
appropriate alarm bit in response to this event
•
Value 2 - FltCoastStop configures the drive module to
perform a coast stop and set the appropriate fault bit in
response to this event
•
Value 3 - FltRampStop configures the drive module to
perform a ramp stop and set the appropriate fault bit in
response to this event
•
Value 4 - CurLimStp configures the drive module to
perform a current limit stop and set the appropriate
fault bit in response to this event
Default Val 2 FltCoastStop
Options: Val 0
Val 1
Val 2
Val 3
Val 4 Ignore
Alarm
FltCoastStop
FltRampStop
FltCurLimStp
File:
Group: Utility
Fault/Alm Config
386 Lgx CommLossData
Enter a value to configure what Drive Module does with the
data received from the controller when the connection is
closed or times out.
•
Value 0 - Zero Data configures the drive module to
reset the data to zero, in response to this event
•
Value 1 - Alarm configures the drive module hold the
data in its last state, in response to this event
Default Val 1 Last State
Options: Val 0
Val 1 Zero Data
Last State
File:
Group: Utility
Fault/Alm Config
No. Name
Description Values
ATTENTION
!
Risk of injury or equipment damage exists. Parameter 385 [Lgx
LinkChngCnfg] lets you determine the action of the drive if communications
are disrupted. By default this parameter causes the drive to fault and coast to
a stop. You can set this parameter so that the drive continues to run.
Precautions should be taken to ensure that the setting of this parameter does
not create a hazard of injury or equipment damage.
ATTENTION
!
Risk of injury or equipment damage exists. Parameter 386 [Lgx
CommLossData] lets you determine what the drive module does with
received data if communications are disrupted. By default this parameter
causes the drive module to hold the data in its last state. You can set this
parameter so that the drive module resets the data to zero. Precautions
should be taken to ensure that the setting of this parameter does not create a
hazard of injury or equipment damage.